2107266189

素因数分解:

$3^1\times 7^1\times {\mathrm{9439}}^1\times {\mathrm{10631}}^1$

素因数の和:20080

約数の個数: 16

約数和(自身を含む): 3211714560

約数和(自身を除く): 1104448371

約数列:

[1, 3, 7, 21, 9439, 10631, 28317, 31893, 66073, 74417, 198219, 223251, 100346009, 301038027, 702422063, 2107266189]

約数ペア:

[(1, 2107266189), (3, 702422063), (7, 301038027), (21, 100346009), (9439, 223251), (10631, 198219), (28317, 74417), (31893, 66073)]